Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
379942 (2012 LH19)
Classification: Main-belt Asteroid          SPK-ID: 2379942
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .151864768883631 4.8181e-08  
a 2.358306065454399 1.6382e-08 au
q 2.000162459867301 1.1531e-07 au
i 3.119162750702858 5.7334e-06 deg
node 166.2630662621128 9.5594e-05 deg
peri 48.22920918803107 9.7906e-05 deg
M 100.1010879102717 1.8449e-05 deg
tp 2458632.680308718362
(2019-May-29.18030872)
6.7801e-05 TDB
period 1322.813683904049
3.62
1.3783e-05
3.774e-08
d
yr
n .2721471696131266 2.8357e-09 deg/d
Q 2.716449671041496 1.887e-08 au
  Orbit Determination Parameters
   # obs. used (total)      217  
   data-arc span      5631 days (15.42 yr)  
   first obs. used      2003-12-21  
   last obs. used      2019-05-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6126  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 03:15:08  

Additional Information
 Earth MOID = .995404 au 
 Jupiter MOID = 2.2497 au 
 T_jup = 3.535 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.5   n/a MPO476779  

379942 (2012 LH19)          Discovered 2007-Dec-16 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2013-11-20

Alternate Designations
 2012 LH19 = 2008 EA82 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-May-25 18:59 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin